June weather forecast
Leaf River, IL

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Weather in June

June, the first month of the summer in Leaf River, is a warm month, with temperature in the range of an average low of 60.3°F (15.7°C) and an average high of 77.4°F (25.2°C).

Temperature

Leaf River's transition into June brings a slight rise in the average high-temperature, moving from an agreeable 68.7°F (20.4°C) in May to a warm 77.4°F (25.2°C). Leaf River records an average low-temperature of 60.3°F (15.7°C) throughout the month of June.

Humidity

In June, the average relative humidity in Leaf River is 82%.

Rainfall

In June, in Leaf River, the rain falls for 18.6 days. Throughout June, 4.37" (111mm) of precipitation is accumulated. Throughout the year, in Leaf River, Illinois, there are 154.8 rainfall days, and 32.36" (822mm) of precipitation is accumulated.

Snowfall

In Leaf River, Illinois, snow does not fall in June through September.

Daylight

The month with the longest days in Leaf River, Illinois, is June, with an average of 15h and 12min of daylight.
On the first day of the month, sunrise is at 5:23 am and sunset at 8:27 pm. On the last day of June, in Leaf River, sunrise is at 5:25 am and sunset at 8:37 pm CDT.

Sunshine

In Leaf River, the average sunshine in June is 9.3h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 5 in June translates into the following recommendations:
Be vigilant - Preventing sunburn is recommended. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the temperature in June in Leaf River?

The high-temperature, in June, in Leaf River, records 77.4°F (25.2°C), while the low-temperature is 60.3°F (15.7°C).

What is the average humidity in June in Leaf River?

In June, the average relative humidity in Leaf River, Illinois, is 82%.

How much does it rain in Leaf River in June?

In Leaf River, Illinois, in June, it is raining for 18.6 days, with typically 4.37" (111mm) of accumulated precipitation.

When it does not snow in Leaf River?

In Leaf River, snow does not fall in June through September.

Does it snow in Leaf River in June?

In June, in Leaf River, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Leaf River?

The month with the longest days in Leaf River, Illinois, is June, with an average of 15h and 12min of daylight.

How many hours of daylight does Leaf River have in June?

In June, the average day length in Leaf River, Illinois, is 15h and 12min.

When are sunrise and sunset in June in Leaf River?

On the first day of June in Leaf River, sunrise is at 5:23 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 8:37 pm CDT.

How long on average sun shines in June in Leaf River?

The average sunshine duration in June is 9.3h.

When is the highest UV index in Leaf River?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Leaf River, Illinois.

What is the UV index reading in June in Leaf River?

The average daily maximum UV index in June in Leaf River, Illinois, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Leaf River, IL

Average temperature in June - Leaf River, IL
  • Average high temperature in June: 77.4°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in June: 60.3°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

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Average pressure in June
Leaf River, IL

Average pressure in June - Leaf River, IL
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Leaf River, IL

Average wind speed in June - Leaf River, IL
  • Average wind speed in June: 7.6mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in June
Leaf River, IL

Average humidity in June - Leaf River, IL
  • Average humidity in June: 82%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (75%).

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Average rainfall in June
Leaf River, IL

Average rainfall in June - Leaf River, IL
  • Average rainfall in June: 4.37"

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is February (1.57").

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Average rainfall days in June
Leaf River, IL

Average rainfall days in June - Leaf River, IL
  • Average rainfall days in June: 18.6 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in June
Leaf River, IL

Average snowfall in June - Leaf River, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is January (5.79").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Leaf River, IL

Average snowfall days in June - Leaf River, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Leaf River, IL

Average daylight in June / Average sunshine in June - Leaf River, IL
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in June
Leaf River, IL

Average sunshine days in June - Leaf River, IL
  • Average sunshine days in June: 9.2 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (9.2 days).

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Average UV index in June
Leaf River, IL

Average UV index in June - Leaf River, IL
  • Average UV index in June: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in June
Leaf River, IL

Average cloud cover in June - Leaf River, IL
  • Average cloud cover in June: 37

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 34).

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Average visibility in June
Leaf River, IL

Average visibility in June - Leaf River, IL
  • Average visibility in June: 6mi

The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).

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Leaf River, Illinois, USA

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